Nerves are at a high as farmers near the close of the optimal planting window—May 20, on average. With more rain in the forecast you might be wondering just how long it will take to catch up, or if you can.

AgDay's Betsy Jibben explains as she heads to Eastern Iowa for this report in this week's I-80 Planting Tour. She talks with David Walton from Wilton, Iowa; Sam Funk, an Economist with the Iowa Farm Bureau Federation and Mike Naig, Iowa Secretary of Agriculture.

While it already seems like an arduous planting season, little seed has actually hit the ground. However, good weather has finally hit the Midwest and planters are rolling. Farmers took to Twitter to share how planting is going so far.